{
  "address": "320–324 Guerrero Street, San Francisco, CA 94103",
  "path": "/san-francisco/mission/guerrero-street/320/",
  "apn": "3556005",
  "block": "3556",
  "lot": "005",
  "eas_baseid": "359405",
  "coordinates": {
    "lat": 37.765975,
    "lng": -122.424535
  },
  "address_range": "320–324",
  "street_numbers_on_parcel": [
    "320",
    "322",
    "324"
  ],
  "parcel": {
    "year_built": 1906,
    "units": 6,
    "stories": 3,
    "rooms": 24,
    "bathrooms": 6,
    "lot_area_sqft": 2495,
    "building_area_sqft": 4122,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 5 to 14 Units",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Mission Dolores",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0324 0320 GUERRERO            ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 918468,
    "assessed_improvement_value": 918468,
    "last_sale_date": "2003-12-10"
  },
  "historic_status": {
    "ceqa_status_code": "C",
    "ceqa_status_code_article_10_11": "C",
    "ceqa_status_label": "Not a historical resource",
    "reason": "Historic Survey Result",
    "yearbuilt": "1906",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202605261902",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2026-05-26",
      "status_date": "2026-06-22",
      "estimated_cost": 27200,
      "revised_cost": 27200,
      "description": "reroofing no hot works",
      "source": "sf-building-permits"
    },
    {
      "number": "M74326",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2007-06-22",
      "status_date": "2007-06-22",
      "revised_cost": 0,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "200411199698",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2004-11-19",
      "status_date": "2005-03-04",
      "estimated_cost": 20000,
      "revised_cost": 20000,
      "description": "install 3 new lateral foundations.repl 20' rear foundation wall.reframe walls above new foundation..",
      "source": "sf-building-permits"
    },
    {
      "number": "200007185382",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2000-07-18",
      "status_date": "2002-02-05",
      "estimated_cost": 5000,
      "revised_cost": 5000,
      "description": "replace concrete at basement",
      "source": "sf-building-permits"
    },
    {
      "number": "200005160081",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2000-05-16",
      "status_date": "2002-02-05",
      "estimated_cost": 1800,
      "revised_cost": 1800,
      "description": "remove & replace 5 kitchen countertop",
      "source": "sf-building-permits"
    },
    {
      "number": "200003285526",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "2000-03-28",
      "status_date": "2002-02-05",
      "estimated_cost": 8800,
      "revised_cost": 8800,
      "description": "exterial stairway back of bldg-urgent dry rot removal & replace the same as it was, ct-2000/02/973",
      "source": "sf-building-permits"
    },
    {
      "number": "9924525",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1999-11-18",
      "status_date": "2002-02-05",
      "estimated_cost": 6000,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "8813132",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1988-09-02",
      "status_date": "1989-04-20",
      "estimated_cost": 19000,
      "description": "replace kitchen appliance, cabinets, repair damaged floors",
      "source": "sf-building-permits"
    },
    {
      "number": "8613284",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1986-10-22",
      "status_date": "1987-01-16",
      "estimated_cost": 20000,
      "description": "replace new kitchen cabinets & sink,",
      "source": "sf-building-permits"
    },
    {
      "number": "8306805",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1983-07-19",
      "status_date": "1984-10-10",
      "estimated_cost": 4000,
      "description": "notice of violation item listed",
      "source": "sf-building-permits"
    }
  ],
  "sources": [
    {
      "id": "sf-eas-addresses",
      "name": "SF Enterprise Addressing System via DataSF",
      "query": "https://data.sfgov.org/resource/3mea-di5p.json?street_name=GUERRERO&street_type=ST&address_number=320",
      "retrieved": "2026-07-31"
    },
    {
      "id": "sf-assessor-roll",
      "name": "SF Office of the Assessor-Recorder via DataSF (2025 secured roll)",
      "query": "https://data.sfgov.org/resource/wv5m-vpq2.json?parcel_number=3556005&$order=closed_roll_year%20DESC&$limit=1",
      "retrieved": "2026-07-31"
    },
    {
      "id": "sf-building-permits",
      "name": "SF Dept. of Building Inspection via DataSF",
      "query": "https://data.sfgov.org/resource/i98e-djp9.json?block=3556&lot=005",
      "retrieved": "2026-07-31"
    },
    {
      "id": "sf-planning",
      "name": "SF Planning Department — Historic Resource Status by Parcel via DataSF",
      "query": "https://data.sfgov.org/resource/3tsw-4idn.json?apn=3556005",
      "retrieved": "2026-07-31"
    },
    {
      "id": "inner-mission-north-context-statement",
      "name": "San Francisco Planning Department, Inner Mission North 1853-1943 Context Statement, dated on its cover 2005, adopted 2004",
      "query": "https://citypln-m-extnl.sfgov.org/SharedLinks.aspx?accesskey=ef5726f8f01317048294fa4befc3151c63c7d0f43ec4a26cbf5c21877a313274&VaultGUID=A4A7DACD-B0DC-4322-BD29-F6F07103C6E0",
      "listing": "https://sfplanning.org/project/sf-histories-historic-context-statements#completed",
      "label": "Inner Mission North Context Statement, adopted 2004",
      "retrieved": "2026-08-15"
    },
    {
      "id": "loc-sf-call-1906-11-08",
      "name": "The San Francisco Call, 8 November 1906, p. 10",
      "query": "https://chroniclingamerica.loc.gov/lccn/sn85066387/1906-11-08/ed-1/seq-10/",
      "retrieved": "2026-10-05"
    }
  ],
  "historic_survey": {
    "survey": "Inner Mission North Context Statement, adopted 2004",
    "source": "inner-mission-north-context-statement",
    "note": "Non-contributor to the Inner Mission Commercial Corridor locally significant area (320-322 Guerrero St). Formerly called the 16th Street Commercial Corridor. Criterion C: San Francisco's largest concentration of residential-over-commercial and small-scale commercial buildings, spanning both pre-1906 and post-disaster construction, dated c. 1870s–1931."
  },
  "historical_record": [
    {
      "date": "1906-11-08",
      "kind": "building contract",
      "description": "W. G. Hind contracted to put up a three-storey frame building, at $8,750.",
      "source": "loc-sf-call-1906-11-08"
    }
  ]
}